<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="150px">
            <el-form-item :label="$t('feedback.feedback.issueType')" prop="category">
                <el-select v-model="queryParams.category" :placeholder="$t('feedback.feedback.placeholder.issueType')">
                    <el-option v-for="dict in dict.type.feedback_problem_type" :key="dict.value" :label="dict.label"
                        :value="dict.value" />
                </el-select>
            </el-form-item>
            <el-form-item :label="$t('feedback.feedback.processingStatus')" prop="status">
                <el-select v-model="queryParams.status" :placeholder="$t('feedback.feedback.placeholder.processingStatus')">
                    <el-option v-for="dict in dict.type.feedback_processing_status" :key="dict.value" :label="dict.label"
                        :value="dict.value" />
                </el-select>
            </el-form-item>

            <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">{{
                    $t('common.button.query') }}</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">{{ $t('common.button.reset')
                }}</el-button>
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <!-- <el-col :span="1.5">
                <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
                    v-hasPermi="['system:userFeedback:add']">新增</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
                    v-hasPermi="['system:userFeedback:edit']">修改</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
                    v-hasPermi="['system:userFeedback:remove']">删除</el-button>
            </el-col> -->
            <el-col :span="1.5">
                <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
                    v-hasPermi="['system:userFeedback:export']">{{ $t('common.button.export') }}</el-button>
            </el-col>
            <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="userFeedbackList" @selection-change="handleSelectionChange">
            <!-- <el-table-column type="selection" width="55" align="center" /> -->
            <el-table-column label="ID" align="center" prop="id" v-if="true" />
            <el-table-column :label="$t('feedback.feedback.userCode')" align="center" prop="userCode" />
            <el-table-column :label="$t('user.user.phone')" align="center" prop="userPhone" />
            <el-table-column :label="$t('feedback.feedback.issueType')" align="center" prop="category">
                <template slot-scope="scope">
                    <dict-tag :options="dict.type.feedback_problem_type" :value="scope.row.category" />
                </template>
            </el-table-column>
            <el-table-column :label="$t('feedback.feedback.userFeedbackContent')" align="center" prop="content" />
            <el-table-column :label="$t('feedback.feedback.feedbackImages')" align="center" prop="images">
                <template slot-scope="scope">
                    <el-image style="width: 100px; height: 100px" :src="getImagesArray(scope.row.images)"
                        :preview-src-list="getSrcListArray(scope.row.images)">
                    </el-image>
                </template>
            </el-table-column>
            <el-table-column :label="$t('feedback.feedback.customerServiceReply')" align="center" prop="contentReply" />
            <el-table-column :label="$t('feedback.feedback.processingStatus')" align="center" prop="status">
                <template slot-scope="scope">
                    <dict-tag :options="dict.type.feedback_processing_status" :value="scope.row.status" />
                </template>
            </el-table-column>
            <el-table-column :label="$t('common.table.operate')" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button size="mini" type="text" :disabled="scope.row.status != 1" icon="el-icon-edit"
                        @click="handleUpdate(scope.row)" v-hasPermi="['system:userFeedback:processed']">{{
                            $t('feedback.feedback.gotoProcessing')
                        }}</el-button>
                    <!-- <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                        v-hasPermi="['system:userFeedback:remove']">删除</el-button> -->
                </template>
            </el-table-column>
        </el-table>

        <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
            @pagination="getList" />

        <!-- 添加或修改用户问题反馈对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="700px" append-to-body>
            <el-form ref="form" :model="form" :rules="rules" label-width="200px">
                <el-form-item :label="$t('feedback.feedback.customerServiceReply')" prop="contentReply">
                    <el-input type="textarea" :rows="10" v-model="form.contentReply" :placeholder="$t('feedback.feedback.placeholder.content')" />
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button :loading="buttonLoading" type="primary" @click="submitForm">{{
                    $t('common.dialog.confirm') }}</el-button>
                <el-button @click="cancel">{{ $t('common.dialog.cancel') }}</el-button>
            </div>
        </el-dialog>
    </div>
</template>
  
<script>
import { listUserFeedback, getUserFeedback, delUserFeedback, addUserFeedback, updateUserFeedback, changeProcessed } from "@/api/userFeedback/data";
export default {
    name: "UserFeedback",
    dicts: ['feedback_problem_type', 'feedback_processing_status'],
    data() {
        return {
            dialogFormVisible: false,
            // 按钮loading
            buttonLoading: false,
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 显示搜索条件
            showSearch: true,
            // 总条数
            total: 0,
            // 用户问题反馈表格数据
            userFeedbackList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                userCode: undefined,
                userPhone: undefined,
                category: undefined,
                content: undefined,
                images: undefined,
                status: undefined,
                contentReply: undefined
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {
                id: [
                    { required: true, message: "ID不能为空", trigger: "blur" }
                ],
                userCode: [
                    { required: true, message: "用户编码不能为空", trigger: "blur" }
                ],
                userPhone: [
                    { required: true, message: "用户联系电话不能为空", trigger: "blur" }
                ],
                category: [
                    { required: true, message: "反馈问题类型：1、界面UI问题，2、账户问题，3、订单问题，4、产品建议，5其他问题不能为空", trigger: "blur" }
                ],
                content: [
                    { required: true, message: "用户反馈内容不能为空", trigger: "blur" }
                ],
                images: [
                    { required: true, message: "用户反馈内容图片不能为空", trigger: "blur" }
                ],
                status: [
                    { required: true, message: "反馈处理状态：1未处理，2已处理不能为空", trigger: "change" }
                ],
            },
            srcList: []
        };
    },
    computed: {

    },
    created() {
        this.getList();
    },
    methods: {
        /** 查询用户问题反馈列表 */
        getList() {
            this.loading = true;
            listUserFeedback(this.queryParams).then(response => {
                this.userFeedbackList = response.rows;
                this.total = response.total;
                this.loading = false;
            });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                id: undefined,
                userCode: undefined,
                userPhone: undefined,
                category: undefined,
                content: undefined,
                images: undefined,
                status: undefined,
                createBy: undefined,
                createTime: undefined,
                updateBy: undefined,
                updateTime: undefined
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm("queryForm");
            this.handleQuery();
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map(item => item.id)
            this.single = selection.length !== 1
            this.multiple = !selection.length
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.open = true;
            this.title = this.$t('common.button.add');
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.loading = true;
            this.reset();
            const id = row.id || this.ids
            getUserFeedback(id).then(response => {
                this.loading = false;
                this.form = response.data;
                this.open = true;
                this.title = this.$t('feedback.feedback.customerServiceReply');
            });
        },
        /** 提交按钮 */
        submitForm() {
            this.$refs["form"].validate(valid => {
                if (valid) {
                    this.buttonLoading = true;
                    if (this.form.id != null) {
                        changeProcessed({ id: this.form.id, contentReply: this.form.contentReply }).then(response => {
                            this.$modal.msgSuccess("修改成功");
                            this.open = false;
                            this.getList();
                        }).finally(() => {
                            this.buttonLoading = false;
                        });
                    } else {
                        addUserFeedback(this.form).then(response => {
                            this.$modal.msgSuccess("新增成功");
                            this.open = false;
                            this.getList();
                        }).finally(() => {
                            this.buttonLoading = false;
                        });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const ids = row.id || this.ids;
            this.$modal.confirm('是否确认删除用户问题反馈编号为"' + ids + '"的数据项？').then(() => {
                this.loading = true;
                return delUserFeedback(ids);
            }).then(() => {
                this.loading = false;
                this.getList();
                this.$modal.msgSuccess("删除成功");
            }).catch(() => {
            }).finally(() => {
                this.loading = false;
            });
        },
        /** 导出按钮操作 */
        handleExport() {
            this.download('system/userFeedback/export', {
                ...this.queryParams
            }, `userFeedback_${new Date().getTime()}.xlsx`)
        },
        getImagesArray(images) {
            if (images) {
                const imagesArray = images.split(',').map(image => image.trim());
                if (imagesArray.length > 1) {
                    const firstImage = imagesArray[0];
                    return firstImage;
                }
                const oneImage = imagesArray[0];
                return oneImage;
            } else {
                return null;
            }
        },

        getSrcListArray(images) {
            if (images) {
                const imagesArray = images.split(',').map(image => image.trim());
                // if (imagesArray.length <= 1) {
                //     return imagesArray[0];
                // }
                // console.log(imagesArray);
                return imagesArray;
            } else {
                return [];
            }
        }
    }

};
</script>
  